201249043550

素因数分解:

$2^1\times 5^2\times {\mathrm{4024980871}}^1$

素因数の和:4024980883

約数の個数: 12

約数和(自身を含む): 374323221096

約数和(自身を除く): 173074177546

約数列:

[1, 2, 5, 10, 25, 50, 4024980871, 8049961742, 20124904355, 40249808710, 100624521775, 201249043550]

約数ペア:

[(1, 201249043550), (2, 100624521775), (5, 40249808710), (10, 20124904355), (25, 8049961742), (50, 4024980871)]